LORTON, Va. (AP) — Police in Fairfax County, Virginia, are investigating a double homicide.

Fairfax County Police said in a statement on Twitter that two men were found dead in a car in Lorton. Police said detectives are working to determine if the deaths are related to drugs.

The Washington Post reports that Washington, D.C., area has recorded more than 150 homicides so far this year. Twenty of those deaths have been in Virginia. Nine have been in Fairfax County.